VUONG, Vinh Phat. Method to find the nth term in a sequence. Dong Thap University Journal of Science, [S. l.], n. 14, p. 117–120, 2015. DOI: 10.52714/dthu.14.8.2015.236. Disponível em: https://dthujs.vn/index.php/dthujs/article/view/1003. Acesso em: 8 sep. 2024.